Doctor profile · Federal record

Dr. Robert Hendler

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Port Jefferson Station, NY

  • NPI 1780027904
  • Accepts Medicare
  • MIPS 99.2 / 100 · 2023
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 Route 112 Bldg 4
Port Jefferson Station, NY 117768054
(631) 751-3000

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
March 7, 2023
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
New York #299990

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780027904. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14,934
Distinct HCPCS
10
Medicare allowed
$692,066
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 2,669 822 $139
88185 Flow cytometry technique for dna or cell analysis, each additional marker 1,038 41 $29
36415 Insertion of needle into vein for collection of blood sample 860 419 $8
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 860 419 $8
80053 Blood test, comprehensive group of blood chemicals 772 376 $10
99214 Established patient office or other outpatient visit, 30-39 minutes 631 319 $150
83735 Magnesium level 601 293 $7
84100 Phosphate level 597 292 $5
83615 Lactate dehydrogenase (enzyme) level 586 294 $6
84550 Uric acid level, blood 577 285 $4

In context: peer comparison

Among 12 peers in this city , average services per provider: 1,522. This provider delivers 9.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
371
Patients
38
Total drug cost
$1,016,415
Drug Type Claims Patients Total cost
Aranesp (Darbepoetin Alfa In Polysorbat) Brand 62 14 $134,506
Warfarin Sodium Generic 55 12 $735
Akynzeo (Fosnetupitant/Palonosetron) Brand 39 0 $29,688
Eliquis (Apixaban) Brand 33 12 $31,739
Procrit (Epoetin Alfa) Brand 26 0 $103,261
Anagrelide Hcl Generic 23 0 $941
Tecentriq (Atezolizumab) Brand 21 0 $202,415
Xarelto (Rivaroxaban) Brand 21 0 $21,270
Neulasta Onpro (Pegfilgrastim) Brand 17 0 $117,457
Potassium Chloride Generic 15 0 $154

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Hendler's medical specialty?
Dr. Robert Hendler practices Hematology & Oncology Physician in Port Jefferson Station, NY.
Where does Dr. Robert Hendler practice?
Dr. Robert Hendler practices at 1500 Route 112 Bldg 4, Port Jefferson Station, NY 117768054. Office phone: 6317513000.
What is Dr. Robert Hendler's NPI?
Dr. Robert Hendler's National Provider Identifier (NPI) is 1780027904, issued by NPPES.
Does Dr. Robert Hendler accept Medicare assignment?
Yes. Dr. Robert Hendler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Hendler commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Flow cytometry technique for dna or cell analysis, each additional marker (HCPCS 88185); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.